Check out
    Item #: CMG10220

    CMMG 5.56 Upper Complete M4-LE 16 Inch

    Shop CMMG 5.56 Upper Complete M4-LE 16 Inch at Macks Prairie Wings! Low Prices and Quality Customer Service only from Americas Premier Waterfowl Outfitter!
    Sorry! This item is no longer available.
    Sorry, this item is currently unavailable.
    Product Description

    The upper is built off of the standard forged A3 receiver with M4 feed ramps. The barrel is made of 4140 steel, M4 profile, 5.56mm chamber and bore, 1:9 twist ratio and 1/2x28 threaded barrel and proprietary WASP surface treatment.

    Specifications and additional product information
    All NFA Rules Apply, check local and state laws to insure compliance.

    Uppers and Lowers for AR-15's cannot be shipped to: CALIFORNIA IOWA MINNESOTA CONNECTICUT HAWAII MARYLAND MASSACHUSETTS NEW JERSEY NEW YORK WASHINGTON (only uppers that are less than 16 inches. 12 inch or 8.5 inch can not ship) CANADA
    Helpful Info about the Manufacturer
    Customer Review Rate it & Win
    Currently there are no discussions available for this item.
    The right gear increases your odds!
    Customer Comments
    "MPW's has always been good over the years. I have placed several orders from boat blinds, waders, dog supplies, etc., and have always had good luck with the entire purchase." Nov 2015